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47 lines
1.1 KiB
HTML
47 lines
1.1 KiB
HTML
<h1>字符串函数 - strpbrk</h1>
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<p>原型：extern char *strpbrk(char *s1, char *s2);</p>
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<p>用法：#include <string.h></p>
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<p>功能：在字符串s1中寻找字符串s2中任何一个字符相匹配的第一个字符的位置，空字符NULL不包括在内。</p>
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<p>说明：返回指向s1中第一个相匹配的字符的指针，如果没有匹配字符则返回空指针NULL。</p>
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举例：<pre><code class="language-c">
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// strpbrk.c
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#include <syslib.h>
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#include <string.h>
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main()
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{
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char *s1="Welcome To Beijing";
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char *s2="BIT";
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char *p;
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clrscr();
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p=strpbrk(s1,s2);
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if(p)
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printf("%s\n",p);
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else
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printf("Not Found!\n");
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p=strpbrk(s1, "Da");
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if(p)
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printf("%s",p);
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else
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printf("Not Found!");
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getchar();
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return 0;
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}
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</code></pre>相关函数：<a href="strcspn.html">strcspn</a>,<a href="strtok.html">strtok</a>
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